Downy Mildew is a disease of grapevines that can be hard to understand. In this video James Hook , the long time CropWatch editor, explains how the disease gets from the soil to your vines, and how it becomes a damaging problem.
Downy Mildew is a disease of grapevines that can be hard to understand. In this video James Hook , the long time CropWatch editor, explains how the disease gets from the soil to your vines, and how it becomes a damaging problem.